package com.chinasoft.day01;

/**
 * @author 中软zhang
 * @create 2023-07-04 9:45
 */
public class MyMath {

    public int add(int x, int y) {
        // bug ?
        // x++;
        int ret = x +  y;
        return ret;
    }

    public int multi(int x, int y) {
        int ret = x * y;
        return ret;
    }
}
